The correct option is A Virion
The virion is a complete virus particle that consists of RNA or DNA with a protein coat. The virion is a matured virus particle which is independent and infective in nature. Viricide is a substance that destroys viruses. The capsid is the protein coat of a virus. A peplomer is a glycoprotein spike that is present on a viral capsid or envelope. So, the correct answer is 'Virion'.